add composer's vendor directory

vendor/fguillot/picofeed/lib/PicoFeed/Syndication/FeedBuilder.php

@@ -0,0 +1,185 @@
+<?php
+
+namespace PicoFeed\Syndication;
+
+use DateTime;
+use DOMDocument;
+
+/**
+ * Class FeedBuilder
+ *
+ * @package PicoFeed\Syndication
+ * @author  Frederic Guillot
+ */
+abstract class FeedBuilder
+{
+    /**
+     * @var DOMDocument
+     */
+    protected $document;
+
+    /**
+     * @var string
+     */
+    protected $feedTitle;
+
+    /**
+     * @var string
+     */
+    protected $feedUrl;
+
+    /**
+     * @var string
+     */
+    protected $siteUrl;
+
+    /**
+     * @var string
+     */
+    protected $authorName;
+
+    /**
+     * @var string
+     */
+    protected $authorEmail;
+
+    /**
+     * @var string
+     */
+    protected $authorUrl;
+
+    /**
+     * @var DateTime
+     */
+    protected $feedDate;
+
+    /**
+     * @var ItemBuilder[]
+     */
+    protected $items;
+
+    /**
+     * Constructor
+     *
+     * @access public
+     */
+    public function __construct()
+    {
+        $this->document = new DomDocument('1.0', 'UTF-8');
+        $this->document->formatOutput = true;
+    }
+
+    /**
+     * Get new object instance
+     *
+     * @access public
+     * @return static
+     */
+    public static function create()
+    {
+        return new static();
+    }
+
+    /**
+     * Add feed title
+     *
+     * @access public
+     * @param  string $title
+     * @return $this
+     */
+    public function withTitle($title)
+    {
+        $this->feedTitle = $title;
+        return $this;
+    }
+
+    /**
+     * Add feed url
+     *
+     * @access public
+     * @param  string $url
+     * @return $this
+     */
+    public function withFeedUrl($url)
+    {
+        $this->feedUrl = $url;
+        return $this;
+    }
+
+    /**
+     * Add website url
+     *
+     * @access public
+     * @param  string $url
+     * @return $this
+     */
+    public function withSiteUrl($url)
+    {
+        $this->siteUrl = $url;
+        return $this;
+    }
+
+    /**
+     * Add feed date
+     *
+     * @access public
+     * @param  DateTime $date
+     * @return $this
+     */
+    public function withDate(DateTime $date)
+    {
+        $this->feedDate = $date;
+        return $this;
+    }
+
+    /**
+     * Add feed author
+     *
+     * @access public
+     * @param  string  $name
+     * @param  string  $email
+     * @param  string  $url
+     * @return $this
+     */
+    public function withAuthor($name, $email = '', $url ='')
+    {
+        $this->authorName = $name;
+        $this->authorEmail = $email;
+        $this->authorUrl = $url;
+        return $this;
+    }
+
+    /**
+     * Add feed item
+     *
+     * @access public
+     * @param  ItemBuilder $item
+     * @return $this
+     */
+    public function withItem(ItemBuilder $item)
+    {
+        $this->items[] = $item;
+        return $this;
+    }
+
+    /**
+     * Get DOM document
+     *
+     * @access public
+     * @return DOMDocument
+     */
+    public function getDocument()
+    {
+        return $this->document;
+    }
+
+    /**
+     * Build feed
+     *
+     * @abstract
+     * @access public
+     * @param  string $filename
+     * @return string
+     */
+    abstract public function build($filename = '');
+}